What is the term for the process of dirt and rock being moved that led to the Grand Canyon? A.
Diffusion

B.
Erosion

C.
Mining

B. Erosion.

Explanation:

Erosion is the process in which pieces of rocks or minerals break down a solid structure over time.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

i believe it is the second one.   if correct plz mark brainliest.